RAD-DI8-IFS
-
I/O extension module
2901539
Radioline - I/O extension module, 8 digital inputs (0 V DC ... 30.5 V DC) or 2 pulse inputs up to 100 Hz. Product is being prepared for compliance with the Cyber Resilience Act (CRA).
This product needs further products for operation.
Mandatory accessories
Free download available.
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Product details
| Note on application | |
| Note on application | Only for industrial use |
| Note on application | As things stand now, we are preparing the product so that, as of December 11, 2027, it will comply with the requirements of the EU Cyber Resilience Act (CRA) based on the information currently available regarding the CRA. |
| Product type | Extension module |
| MTTF | 1624 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) |
| 612 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%) | |
| 233 Years (SN 29500 standard, temperature 40°C, operating cycle 100%) | |
| Insulation characteristics | |
| Overvoltage category | II |
| Degree of pollution | 2 |
| Rated insulation voltage | 60 V (In accordance with EN/IEC 60079-7) |
| Electrical isolation | 50 V (Rated insulation voltage (in each case between channel groups 1...4 and 5...8 / TBUS supply, reinforced insulation in accordance with EN 61010)) |
| 300 V (Rated insulation voltage (to adjacent devices, basic insulation in accordance with EN/IEC 61010)) | |
| Test voltage for digital I/Os | 1.5 kV AC (50 Hz, 1 min.) |
| Maximum power dissipation for nominal condition | 0.432 W |
| Transient surge protection | yes |
| Supply | |
| Supply voltage range | 19.2 V DC ... 30.5 V DC (DIN rail bus connector) |
| Max. current consumption | ≤ 18 mA (At 24 V DC, at 25°C) |
| Digital | |
| Max. current consumption | < 1 mA |
| Digital | |
| Description of the input | Digital input |
| Number of inputs | 8 |
| Voltage input signal | 0 V DC ... 30.5 V DC |
| Switching level "0" signal | 0 V DC ... 4 V DC |
| Switching level "1" signal | 10 V DC ... 30.5 V DC |
| Input frequency | ≤ 10 Hz (Static mode) |
| Pulse | |
| Number of channels | 2 |
| Switching level "1" signal | 10 V DC ... 30.5 V DC |
| Switching level "0" signal | 0 V DC ... 4 V DC |
| Input frequency | < 100 Hz (Pulse counter mode) |
| Pulse length | ≥ 5 ms (Pulse/pause ratio 1:1) |
| Process data channel | 32 bit (per channel) |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| 5 lbf-in. ... 7 lbf-in. | |
| Connection method | Screw connection |
| Stripping length | 7 mm |
| Conductor cross-section, rigid min. | 0.2 mm² |
| Conductor cross-section, rigid max. | 2.5 mm² |
| Conductor cross-section flexible min. | 0.2 mm² |
| Conductor cross-section flexible max. | 2.5 mm² |
| Conductor cross-section AWG min. | 24 |
| Conductor cross-section AWG max. | 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| 5 lbf-in. ... 7 lbf-in. |
| Status display | LED supply voltage, PWR (green) |
| Green LED (bus communication, DAT) | |
| LED periphery error, ERR (red) | |
| Green LED (counter mode, CNT) | |
| Yellow LED (digital input, DI1) | |
| Yellow LED (digital input, DI2) | |
| Yellow LED (digital input, DI3) | |
| Yellow LED (digital input, DI4) | |
| Yellow LED (digital input, DI5) | |
| Yellow LED (digital input, DI6) | |
| Yellow LED (digital input, DI7) | |
| Yellow LED (digital input, DI8) |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 113 mm |
| Depth | 114.5 mm |
| Color (Housing) | gray (RAL 7042) |
| Material (Housing) | PA 6.6-FR |
| Flammability rating according to UL 94 | V0 |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| -40 °F ... 158 °F | |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| -40 °F ... 185 °F | |
| Altitude | 2000 m |
| Permissible humidity (operation) | 20 % ... 85 % |
| Permissible humidity (storage/transport) | 20 % ... 85 % |
| Shock | 16g, 11 ms |
| Vibration (operation) | in accordance with IEC 60068-2-6: 5g, 10 Hz ... 150 Hz |
| CE | |
| Certificate | CE-compliant |
| ATEX | |
| Identification | II 3 G Ex ec IIC T4 Gc |
| Certificate | IBExU 15 ATEX B008 X |
| Note | Please follow the special installation instructions in the documentation! |
| IECEx | |
| Identification | Ex ec IIC T4 Gc |
| Certificate | IECEx IBE 13.0019X |
| UL, USA/Canada | |
| Identification | 508 Listed |
| Class I, Div. 2, Groups A, B, C, D T4A | |
| Class I, Zone 2, IIC T4 | |
| CCC / China-Ex | |
| Identification | Ex ec IIC T4 Gc |
| Certificate | 2022122310115625 |
| Corrosive gas test | |
| Identification | ISA-S71.04-1985 G3 Harsh Group A |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Noise immunity | EN 61000-6-2 |
| Noise emission | |
| Standards/regulations | EN 61000-6-4 |
| EMC | |
| Standard designation | EMC – Immunity for industrial areas |
| Standards/specifications | EN 61000-6-2 |
| EMC | |
| Standard designation | EMC interference emissions for industrial environments |
| Standards/specifications | EN 61000-6-4 |
| Explosive atmospheres | |
| Standard designation | Ex areas, essential requirements |
| Standards/specifications | EN 60079-0 |
| Explosive atmospheres | |
| Standard designation | Ex areas, type of protection n |
| Standards/specifications | EN 60079-15 |
| Mounting type | DIN rail mounting |
| Assembly note | on standard DIN rail NS 35 in accordance with EN 60715 |
| Mounting position | any |
| Useable DIN rail type | DIN rail: 35 mm |
Your advantages
Easy startup via thumbwheel
Channel-to-channel electrical isolation
Extended temperature range of -40 °C … +70 °C
Easy module replacement even during operation (hot swap)
8 digital inputs (0 V DC ... 30.5 V DC)
2 pulse inputs (0 ... 100 Hz)
Approved for use in zone 2
